his name is steve chat ty, a roofer. he says he and his three other family members are living in a rented basement and for the time being, that's the best they can do, and they are grateful for that. when they talk about tent city, they say without it they couldn't have survived. here's what he said. >> this place is basically the best thing that ever happened to us after the storm. they been here since day one. they help everybody in the community, from food, drinks, down to diapers, and you name it. people relied on this place after the hurricane. >> now there is concern this snowstorm expected to arrive in a few hours could be difficult to cope with, especially here with these very fragile tents, and late not forget, winter continues for many more months. >> shepard: yes, it does, david lee, thanks for the work. look at this video crews in northeast massachusetts. icicles forming on their go. they have to watch where they step because water turns to ice quickly. here's how the arctic air swept over the united states l